Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls237 237 0 0.0%
Incl. Wall Time (microsec)8,728 5,735 -2,993 -34.3%
Incl. Wall Time (microsec) per call 37 24 -13 -34.3%
Excl. Wall Time (microsec)820 668 -152 -18.5%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 34 34 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)76,504 58,384 -18,120 -23.7%
Incl. MemUse (bytes) per call 323 246 -76 -23.7%
Excl. MemUse (bytes)-30,968 -16,616 14,352 46.3%
Incl. PeakMemUse (bytes)1,496 1,616 120 8.0%
Incl. PeakMemUse (bytes) per call 6 7 1 8.0%
Excl. PeakMemUse (bytes)928 1,008 80 8.6%

Parent/Child Regression/Improvement report for drupal_render_children [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_render_children0 0.0% -2,993 -84.6% 0 0.0% -18,120 -26.8% 120 0.0%
Exclusive Metrics Diff for Current Function-152 -5.1% 0 N/A% 14,352 79.2% 80 66.7%
Parent functions
theme_menu_overview_form-1 N/A% -2,766 -92.4% -4,000 N/A% -18,968 -104.7% 0 0.0%
theme_input0 N/A% -192 -6.4% 0 N/A% 0 0.0% 40 33.3%
toolbar_pre_render0 N/A% -52 -1.7% 4,000 N/A% 0 0.0% 0 0.0%
template_preprocess_menu_overview_form1 N/A% 17 0.6% 0 N/A% 848 4.7% 80 66.7%
Child functions
drupal_render@6-57 -100.0% -2,464 -82.3% -4,000 N/A% -22,368 -123.4% 0 0.0%
element_children0 0.0% -324 -10.8% 0 N/A% -10,104 -55.8% 40 33.3%
drupal_render@30 0.0% -53 -1.8% 4,000 N/A% 0 0.0% 0 0.0%